ORG2300TX2502.4 GHz Video/Audio Transmitter, 2300TX250

Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Section 0.457(d)(2) pertaining to confidential material. Advanced Electronic Group, Inc. would like the following documents regarding this submission for FCC ID: ORG2300TX250 to be kept confidential. RF Schematic drawing The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Joyce Walker Report Department Manager CKC Laboratories, Inc. Agent for Advanced Electronic Group, Inc.

1 3/8” 1 1/8” Label 4 ½” Transmitter Housing (not to scale) 6 “ FCC ID: ORG2300TX250 THIS DEVICE COMPLIES WITH PART 90 OF THE FCC RULES AND MAY NOT BE USED WITHOUT WRITTEN PERMISSION FROM THE FCC. THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERE NCE. ADVANCED ELECTRONICS GROUP, INC. 10524 La Cienega Blvd. Inglewood, CA 90304 Serial Number: XXXXXXX

Page 1 of 36 Report No.: FC01-044 ADVANCED ELECTRONICS GROUP, INC. TEST REPORT FOR THE 2.4 GHZ VIDEO/AUDIO TRANSMITTER, 2300TX250 FCC PART 90 SUBPART I FCC PART 15 SUBPART B SECTIONS 15.107 & 15.109 CLASS B COMPLIANCE DATE OF ISSUE: JUNE 27, 2001 PREPARED FOR: Advanced Electronics Group, Inc. 10524 South La Cienega Blvd. Inglewood, CA 90304 PREPARED BY: Joyce Walker CKC Laboratories, Inc. 5473A Clouds Rest Mariposa, CA 95338 W.O. No.:76731 Date of test: May 2- June 8, 2001 Report No.: FC01-044 This report contains a total of 36 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc. Page 2 of 36 Report No.: FC01-044 TABLE OF CONTENTS Administrative Information ............................................................................................. 3 Summary of Results......................................................................................................... 4 Modifications Required for Compliance ......................................................................... 4 Approvals......................................................................................................................... 4 Equipment Under Test (EUT) Description...................................................................... 5 Equipment Under Test..................................................................................................... 5 Peripheral Devices ........................................................................................................... 5 Temperature and Humidity During Testing .................................................................... 5 2.1033(c)(3) User’s Manual ............................................................................................ 6 2.1033(c)(4) Type of Emissions ...................................................................................... 6 2.1033(c)(5) Frequency Range ........................................................................................ 6 2.1033(c)(6) Operating Power ......................................................................................... 6 2.1033(c)(7) Maximum Power Rating............................................................................. 6 2.1033(c)(8) DC Voltages ............................................................................................... 6 2.1033(c)(9) Tune-Up Procedure .................................................................................... 6 2.1033(c)(10) Schematics and Circuitry Description ...................................................... 6 2.1033(c)(11) Label and Placement................................................................................. 7 2.1033(c)(12) Submittal Photos....................................................................................... 7 2.1033(c)(13) Modulation Information ........................................................................... 7 2.1033(c)(14)/2.1046/90.205(l) RF Power Output .......................................................... 8 2.1033(c)(14)/2.1047(b) - Modulation Characteristics - Audio Frequency Response ........ 10 2.1033(c)(14)/2.1047(b) - Modulation Characteristics - Modulation Limiting Response 10 2.1033(c)(14)/2.1049(i)/90.210- Occupied Bandwidth ................................................... 11 2.1033(c)(14)/2.1051/90.210 - Spurious Emissions at Antenna Terminal...................... 15 2.1033(c)(14)/2.1053/90.210 - Field Strength of Spurious Radiation............................. 18 2.1033(c)(14)/2.1055/90.213 - Frequency Stability ........................................................ 23 15.107 – AC Conducted Emissions................................................................................. 25 15.109 – Radiated Emissions ......................................................................................... 33 Page 3 of 36 Report No.: FC01-044 CKC Laboratories, Inc. has received Certificates of Accreditation from the following agencies: A2LA (USA); DATech (Germany); BSMI (Taiwan); Nemko (Norway); and GOST (Russia). CKC Laboratories, Inc has received test site Registration Acceptance from the following agencies: FCC (USA); VCCI (Japan); and Industry Canada. CKC Laboratories, Inc. has received Letters of Acceptance through an MRA for the following agencies: ACA/NATA (Australia); SABS (South Africa); SWEDAC (Sweden); Radio Communications Agency (RA); HOKLAS (Hong Kong); Bakom (Swiss); BIPT (Belgium); Denmark Telestyrelsen; RvA (Netherlands); SEE (Luxembourg) SITTEL (Bolivia); and UKAS (UK). ADMINISTRATIVE INFORMATION DATE OF TEST: May 2- June 8, 2001 DATE OF RECEIPT: May 2, 2001 PURPOSE OF TEST: To demonstrate the compliance of the 2.4 GHz Video/Audio Transmitter, 2300TX250 with the requirements for FCC Part 90 Subpart I and FCC Part 15 Subpart B Sections 15.107 and 15.109 Class B devices. TEST METHOD: ANSI C63.4 (1992) MANUFACTURER: Advanced Electronics Group, Inc. 10524 South La Cienega Blvd. Inglewood, CA 90304 REPRESENTATIVE: Richard Hirsch TEST LOCATION: CKC Laboratories, Inc. 5473A Clouds Rest Mariposa, CA 95338 Page 4 of 36 Report No.: FC01-044 SUMMARY OF RESULTS As received, the Advanced Electronics Group, Inc. 2.4 GHz Video/Audio Transmitter, 2300TX250 was found to be fully compliant with the following standards and specifications: United States ! FCC Part 15 Subpart B Section 15.107 and 15.109 Class B ! FCC Part 90 Subpart I ! ANSI C63.4 (1992) method The results in this report apply only to the items tested, as identified herein. MODIFICATIONS REQUIRED FOR COMPLIANCE EUT was tested with a filter attached. APPROVALS QUALITY ASSURANCE:TEST PERSONNEL: Dennis Ward, Quality ManagerRandy Clark, EMC Engineer Chuck Kendall, EMC/Lab ManagerDustin Oaks, EMC Engineer/ Evaluation Engineer Conan T. Boyle, EMC Engineer Page 5 of 36 Report No.: FC01-044 EQUIPMENT UNDER TEST (EUT) DESCRIPTION The EUT is a single channel (2.473 GHz) Video/Audio Transmitter. The…

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Page 1 of 37 Report No.: FC01-044A ADDENDUM TO FC01-044 FOR THE 2.4 GHZ VIDEO/AUDIO TRANSMITTER, 2300TX250 FCC PART 90 SUBPART I FCC PART 15 SUBPART B SECTIONS 15.107 & 15.109 CLASS B COMPLIANCE DATE OF ISSUE: AUGUST 30, 2001 PREPARED FOR: Advanced Electronics Group, Inc. 10524 South La Cienega Blvd. Inglewood, CA 90304 PREPARED BY: Joyce Walker CKC Laboratories, Inc. 5473A Clouds Rest Mariposa, CA 95338 W.O. No.:76731 Date of test: May 2- June 8, 2001 Report No.: FC01-044A This report contains a total of 37 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc. Page 2 of 37 Report No.: FC01-044A TABLE OF CONTENTS Administrative Information ............................................................................................. 3 Summary of Results......................................................................................................... 4 Modifications Required for Compliance ......................................................................... 4 Approvals......................................................................................................................... 4 Equipment Under Test (EUT) Description...................................................................... 5 Equipment Under Test..................................................................................................... 5 Peripheral Devices ........................................................................................................... 5 Temperature and Humidity During Testing .................................................................... 5 2.1033(c)(3) User’s Manual ............................................................................................ 6 2.1033(c)(4) Type of Emissions ...................................................................................... 6 2.1033(c)(5) Frequency Range ........................................................................................ 6 2.1033(c)(6) Operating Power ......................................................................................... 6 2.1033(c)(7) Maximum Power Rating............................................................................. 6 2.1033(c)(8) DC Voltages ............................................................................................... 6 2.1033(c)(9) Tune-Up Procedure .................................................................................... 6 2.1033(c)(10) Schematics and Circuitry Description ...................................................... 6 2.1033(c)(11) Label and Placement................................................................................. 7 2.1033(c)(12) Submittal Photos....................................................................................... 7 2.1033(c)(13) Modulation Information ........................................................................... 7 2.1033(c)(14)/2.1046/90.205(l) RF Power Output .......................................................... 8 2.1033(c)(14)/2.1047(b) - Modulation Characteristics - Audio Frequency Response .... 11 2.1033(c)(14)/2.1047(b) - Modulation Characteristics - Modulation Limiting Response 11 2.1033(c)(14)/2.1049(i)/90.210- Occupied Bandwidth ................................................... 12 2.1033(c)(14)/2.1051/90.210 - Spurious Emissions at Antenna Terminal...................... 16 2.1033(c)(14)/2.1053/90.210 - Field Strength of Spurious Radiation............................. 19 2.1033(c)(14)/2.1055/90.213 - Frequency Stability ........................................................ 24 15.107 – AC Conducted Emissions................................................................................. 26 15.109 – Radiated Emissions ......................................................................................... 34 Page 3 of 37 Report No.: FC01-044A CKC Laboratories, Inc. has received Certificates of Accreditation from the following agencies: A2LA (USA); DATech (Germany); BSMI (Taiwan); Nemko (Norway); and GOST (Russia). CKC Laboratories, Inc has received test site Registration Acceptance from the following agencies: FCC (USA); VCCI (Japan); and Industry Canada. CKC Laboratories, Inc. has received Letters of Acceptance through an MRA for the following agencies: ACA/NATA (Australia); SABS (South Africa); SWEDAC (Sweden); Radio Communications Agency (RA); HOKLAS (Hong Kong); Bakom (Swiss); BIPT (Belgium); Denmark Telestyrelsen; RvA (Netherlands); SEE (Luxembourg) SITTEL (Bolivia); and UKAS (UK). ADMINISTRATIVE INFORMATION DATE OF TEST: May 2- June 8, 2001 DATE OF RECEIPT: May 2, 2001 PURPOSE OF TEST: To demonstrate the compliance of the 2.4 GHz Video/Audio Transmitter, 2300TX250 with the requirements for FCC Part 90 Subpart I and FCC Part 15 Subpart B Sections 15.107 and 15.109 Class B devices. This addendum is to add additional frequency stability and bandedge data, include the calculations for the emissions mask and provide corrected ERP calculations. TEST METHOD: ANSI C63.4 (1992) MANUFACTURER: Advanced Electronics Group, Inc. 10524 South La Cienega Blvd. Inglewood, CA 90304 REPRESENTATIVE: Richard Hirsch TEST LOCATION: CKC Laboratories, Inc. 5473A Clouds Rest Mariposa, CA 95338 Page 4 of 37 Report No.: FC01-044A SUMMARY OF RESULTS As received, the Advanced Electronics Group, Inc. 2.4 GHz Video/Audio Transmitter, 2300TX250 was found to be fully compliant with the following standards and specifications: United States ! FCC Part 15 Subpart B Section 15.107 and 15.109 Class B ! FCC Part 90 Subpart I ! ANSI C63.4 (1992) method The results in this report apply only to the items tested, as identified herein. MODIFICATIONS REQUIRED FOR COMPLIANCE EUT was tested with a filter attached. APPROVALS QUALITY ASSURANCE:TEST PERSONNEL: Dennis Ward, Quality ManagerRandy Clark, EMC Engineer Chuck Kendall, EMC/Lab ManagerDustin Oaks, EMC Engineer/ Evaluation Engineer Conan T. Boyle, EMC Engineer …

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